Question

Find the least number which must be subtracted from 850 so as to get a perfect square also find the square root of the perfect square so obtained

Answer 1

Answer:

hey there ,,!!

the no. that should. be subtracted from 850 so as to get a perfect square is 1

850 - x = a²

850 - x = 57²

x = 850-849 =1

so , x = 1

because , if we subtract 1 from 850 we get 849 .

850-1 = 849

therefore,

√849 = 29.13

hence , the square root of that no. will be 29.13 .

hope it helps !!

Answer 2

Answer:

9

Step-by-step explanation:

the square root nearest to 850 is 29^2=841

so if we minus 9 from 850, it will be 841 which is a perfect square number

850-9=841=29^2